CN219123171U - Special protective tube suite for electric bicycle charging pile - Google Patents
Special protective tube suite for electric bicycle charging pile Download PDFInfo
- Publication number
- CN219123171U CN219123171U CN202223176687.3U CN202223176687U CN219123171U CN 219123171 U CN219123171 U CN 219123171U CN 202223176687 U CN202223176687 U CN 202223176687U CN 219123171 U CN219123171 U CN 219123171U
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- Prior art keywords
- metal
- spring
- sheet
- charging pile
- electric bicycle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a special protective tube sleeve for an electric bicycle charging pile, which comprises a metal elastic sheet, a metal hard sheet, a spring, a protective tube lead and a protective tube, wherein the two metal elastic sheets are symmetrically arranged on a PCB to form a metal slot; the other end of the fuse tube lead is connected with the fuse body of the fuse tube; the number of the metal hard sheets is two, the two metal hard sheets are respectively positioned at two sides of the metal slot, and the two metal hard sheets are respectively arranged corresponding to the two metal elastic sheets; a spring is arranged between the adjacent metal hard sheet and the metal elastic sheet, one end of the spring is fixedly connected with the metal hard sheet, and the other end of the spring is fixedly connected with the metal elastic sheet. The beneficial effects of the utility model are as follows: when the protective tube is damaged, the protective tube sleeve special for the charging pile of the electric bicycle only needs to be pulled up to replace a new protective tube.
Description
Technical Field
The utility model belongs to the technical field of electric appliances, and particularly relates to a special safety tube kit for an electric bicycle charging pile.
Background
The function of the charging pile is similar to that of an oiling machine in a gas station, the charging pile can be fixed on the ground or a wall, and various types of electric bicycles can be charged through the adapter according to different voltage and current levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is a national standard 5-hole socket and is used for connecting an adapter to charge the electric bicycle. Because the long-term use of charging stake can make internal circuit short circuit or overflow, its use adapter power also is different, intranet voltage also has undulant, and these can all lead to the damage of insurance pipe, but the insurance pipe of current charging stake when changing, must use the solder gun to fuse insurance pipe lead wire from the PCB, just can take off, and it is more troublesome to change.
Disclosure of Invention
The utility model provides a but special protective tube external member of electric bicycle fills electric pile of quick replacement protective tube.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a special protective tube external member of electric bicycle charging stake, includes metal shrapnel, metal hard sheet, spring, protective tube lead wire, protective tube, the quantity of metal shrapnel is two, and two metal shrapnels symmetry set up on the PCB board and form the metal slot, the one end of protective tube lead wire inserts in the slot and is connected with the live wire electricity of PCB board, interference fit between protective tube lead wire and the metal slot; the other end of the fuse tube lead is connected with the melt of the fuse tube;
the number of the metal hard sheets is two, the two metal hard sheets are respectively positioned at two sides of the metal slot, and the two metal hard sheets are respectively arranged corresponding to the two metal elastic sheets;
a spring is arranged between the adjacent metal hard sheet and the metal elastic sheet, one end of the spring is fixedly connected with the metal hard sheet, and the other end of the spring is fixedly connected with the metal elastic sheet.
The metal spring plate has a fixing function on the fuse wire, and when a short circuit or other abnormal conditions occur in the circuit, the fuse wire can be fused to protect the circuit.
For making metal shell fragment press from both sides tight insurance tube lead wire, set up the metal hard sheet in the corresponding position of metal shell fragment, and be provided with the spring between metal hard sheet and the metal shell fragment, the elasticity of metal shell fragment can be strengthened in the setting of spring, prevents that the metal shell fragment warp, guarantees the clamping action of metal shell fragment to insurance tube lead wire, and the setting of metal hard sheet (metal hard sheet indicates and does not take place deformation under the effort of spring in normal use) is convenient for give the spring with holding power.
According to the special safety tube kit for the electric bicycle charging pile, as a preferable implementation mode, the metal elastic sheet is arc-shaped, and the convex surface of the metal elastic sheet points to the safety tube lead wire, so that the clamping of the safety tube lead wire is realized. The convex surfaces of the two metal elastic sheets are correspondingly arranged, so that the fuse tube lead wire can be clamped conveniently.
In the above-mentioned special protective tube kit for electric bicycle charging pile, as a preferred embodiment, the distance between adjacent metal hard sheet and metal elastic sheet is 2-3mm.
In the above-mentioned special protective tube kit for electric bicycle charging pile, as a preferred embodiment, the distance between adjacent metal hard sheet and metal elastic sheet is smaller than the original length of the spring.
When the spring is fixed between the metal hard sheet and the metal elastic sheet, the original length of the spring is larger than the distance between the metal hard sheet and the metal elastic sheet, so that the spring is always in a compressed state, namely the elastic force of the spring always acts on the metal elastic sheet, and the metal elastic sheet is ensured to clamp the fuse wire.
In the above-mentioned special protective tube kit for electric bicycle charging pile, as a preferred embodiment, the shape of the protective tube lead is sheet-shaped, and the protective tube lead is aluminum wire.
The special protective tube kit for the electric bicycle charging pile, as a preferred embodiment, further comprises a second protective tube lead, wherein one end of the second protective tube lead is connected with the melt of the protective tube, and the other end of the second protective tube lead is detachably connected with the PCB.
The arrangement of the second protective tube lead can strengthen the stability of the protective tube and prevent the protective tube from falling off in the using process. In addition, the second protective tube lead wire is detachably connected with the PCB board, so that the protective tube can be conveniently replaced.
Preferably, a clamping groove is formed in the PCB, a buckle is arranged at the end part of the second fuse wire, and the buckle is matched with the clamping groove to realize detachable connection of the second fuse wire and the PCB.
The design of the buckle and the clamping groove can be as follows: the draw-in groove can be the face of PCB board inwards sunken circular recess that forms, and the buckle can be the bead that has elastic structure, and the bead inserts the recess cooperation and realizes the detachable of second protective tube and PCB board and be connected.
The beneficial effects of this application are: the special safety tube sleeve for the charging pile of the electric bicycle facilitates replacement of the safety tube when the safety tube is damaged.
Drawings
Fig. 1 is a schematic structural view of a special safety tube set for an electric bicycle charging pile;
in the figure: 1. a metal spring plate; 2. a metal hard sheet; 3. a spring; 4. a fuse wire; 5. a protective tube; 6. a PCB board; 7. a second fuse wire.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described in the following in connection with examples, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
The utility model provides a special protective tube external member of electric bicycle charging stake, includes metal shell fragment 1, metal hard sheet 2, spring 3, protective tube lead 4, protective tube 5, the quantity of metal shell fragment 1 is two, and two metal shell fragments 1 symmetry set up on PCB board 6 and form the metal slot, the one end of protective tube lead 4 inserts in the slot and is electrically connected with the live wire of PCB board 6, interference fit between protective tube lead 4 and the metal slot; the other end of the fuse tube lead 4 is connected with the melt of the fuse tube 5;
the number of the metal hard sheets 2 is two, the two metal hard sheets 2 are respectively positioned at two sides of the metal slot, and the two metal hard sheets 2 are respectively arranged corresponding to the two metal elastic sheets 1; a spring 3 is arranged between the adjacent metal hard sheet 2 and the metal elastic sheet 1, one end of the spring 3 is fixedly connected with the metal hard sheet 2, and the other end of the spring 3 is fixedly connected with the metal elastic sheet 1. The metal hard sheet 2 gives a certain acting force to the metal elastic sheet 1 through the spring 3, when designing, the distance between the adjacent metal hard sheet 2 and the metal elastic sheet 1 can be 2mm or 3mm, and in order to make the spring 3 always have acting force to the metal elastic sheet 1, the distance between the adjacent metal hard sheet 2 and the metal elastic sheet 1 is smaller than the original length of the spring 3.
In order to facilitate the clamping of the metal spring plate 1 to the fuse tube lead 4, the shape of the metal spring plate 1 is designed to be arc-shaped, and the convex surface of the metal spring plate 1 points to the fuse tube lead 4, so that the clamping of the fuse tube lead 4 is realized. The fuse wire 4 is in the shape of a sheet, and the fuse wire 4 is an aluminum wire. The fuse wire 4 is designed into a sheet shape so as to facilitate the clamping of the metal spring plate 1.
For the fixed of being convenient for to insurance tube 5, still be provided with second insurance tube lead wire 7, the one end of second insurance tube lead wire 7 with insurance tube 5's fuse-element is connected, the other end and the PCB board 6 of second insurance tube lead wire 7 can dismantle and be connected, and the mode of dismantling that this embodiment adopted is: the PCB 6 is provided with a clamping groove, the end part of the second fuse wire 7 is provided with a buckle, and the buckle is matched with the clamping groove to realize the detachable connection of the second fuse wire 7 and the PCB 6.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and additions may be made to those skilled in the art without departing from the method of the present utility model, which modifications and additions are also to be considered as within the scope of the present utility model.
Claims (7)
1. The special protective tube sleeve for the electric bicycle charging pile is characterized by comprising two metal elastic sheets, a metal hard sheet, a spring, protective tube leads and protective tubes, wherein the two metal elastic sheets are symmetrically arranged on a PCB to form a metal slot; the other end of the fuse tube lead is connected with the melt of the fuse tube;
the number of the metal hard sheets is two, the two metal hard sheets are respectively positioned at two sides of the metal slot, and the two metal hard sheets are respectively arranged corresponding to the two metal elastic sheets;
a spring is arranged between the adjacent metal hard sheet and the metal elastic sheet, one end of the spring is fixedly connected with the metal hard sheet, and the other end of the spring is fixedly connected with the metal elastic sheet.
2. The special safety tube kit for the electric bicycle charging pile according to claim 1, wherein the metal spring plate is arc-shaped, and the convex surface of the metal spring plate points to the safety tube lead wire to clamp the safety tube lead wire.
3. The special safety tube kit for the electric bicycle charging pile according to claim 1, wherein the distance between the adjacent metal hard sheet and the metal elastic sheet is 2-3mm.
4. The special safety tube kit for the electric bicycle charging pile according to claim 1, wherein the distance between the adjacent metal hard sheet and the metal elastic sheet is smaller than the original length of the spring.
5. The special safety tube kit for the electric bicycle charging pile according to claim 1, wherein the safety tube lead is sheet-shaped and is an aluminum wire.
6. The special safety tube kit for the electric bicycle charging pile according to claim 1, further comprising a second safety tube lead, wherein one end of the second safety tube lead is connected with the melt of the safety tube, and the other end of the second safety tube lead is detachably connected with the PCB.
7. The special safety tube kit for the electric bicycle charging pile, according to claim 6, wherein a clamping groove is formed in the PCB, a buckle is arranged at the end part of the second safety tube lead, and the buckle is matched with the clamping groove to realize detachable connection of the second safety tube lead and the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176687.3U CN219123171U (en) | 2022-11-29 | 2022-11-29 | Special protective tube suite for electric bicycle charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223176687.3U CN219123171U (en) | 2022-11-29 | 2022-11-29 | Special protective tube suite for electric bicycle charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219123171U true CN219123171U (en) | 2023-06-02 |
Family
ID=86529049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223176687.3U Active CN219123171U (en) | 2022-11-29 | 2022-11-29 | Special protective tube suite for electric bicycle charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219123171U (en) |
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2022
- 2022-11-29 CN CN202223176687.3U patent/CN219123171U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 3772, Floor 1, Building 8, No. 33, Guangshun Road, Changning District, Shanghai, 200000 Patentee after: Shanghai Mingzhi Zhichong Intelligent Technology Co.,Ltd. Address before: No.103, building a, No.19, Guokai Avenue, Nanning, Guangxi 530000 Patentee before: GUANGXI NANNING MINGZHI ZHICHONG TECHNOLOGY Co.,Ltd. |